If we can not sleep needs are met properly then this will lead to sleep disturbance. Kinds of sleep disorders is varied. Among them one of the types of sleep disorders that have been discussed is the insomnia.types of sleep disorders :

This type of Sleep Disorder - Insomnia:

Insomnia is by far the most common sleep disorder, affecting nearly 60 percent of U.S. adults at least one night each week (National Sleep Foundation, 2002). Common symptoms of insomnia include difficulty getting to sleep and waking before it is time to get up. There are many factors that can contribute to insomnia including stress and underlying medical conditions. Typical treatments include sleeping pills and behavior therapy. Practicing good sleep habits can often be effective for treating mild cases of insomnia.

This type of Sleep Disorder - Sleep Apnea:

Sleep apnea is the second most common sleep disorder and affects approximately 20 million Americans. This disorder causes people to stop breathing abruptly while they are asleep. During this brief period, carbon dioxide builds up in the blood and the sleeper wakes suddenly to gasp for breath. The length of time that the sleeper stop breathing can vary from a few seconds to so long that the individuals skin actually turns blue from oxygen deprivation.

This type of Sleep Disorder - Narcolepsy:

Narcolepsy is a neurological sleep disorder that leads to periods of intense sleepiness during the daytime. People suffering from narcolepsy often experience bouts of overwhelming sleepiness and may fall asleep for brief periods of time during the day. These sleeping periods may last from a few seconds to several minutes and in some cases may last up to an hour or more. Those with narcolepsy can fall asleep in the middle of a conversation, during a meal or even while driving a vehicle.This type of Sleep Disorder

Affecting as many as 250,000 Americans, narcolepsy is a chronic condition that typically begins during adolescence. In addition to sleepiness, narcolepsy is frequently accompanied by cataplexy, which involves a sudden loss of muscle tone and control that can last seconds or minutes. Other symptoms include hallucinations and paralysis during sleep.

This type of Sleep Disorder - Hypersomnia

Hypersomnia. This type of sleep disorder is the opposite of insomnia, the sleep is excessive, especially in the afternoon. These disorders can be caused by certain conditions, such as damage to the nervous system, liver or kidney disorders, or due to metabolic disorders (eg, hyperthyroidism). In certain circumstances, hypersomnia can be used as a coping mechanism to avoid responsibility in the afternooThis type of Sleep Disorder